﻿using Front._1117;
using MySqlConnector;

namespace Front._1127;

public partial class Login : Form
{
    public Login()
    {
        InitializeComponent();
    }

    private void button1_Click(object sender, EventArgs e)
    {
        using var connection =
            new MySqlConnection(
                " server=localhost;port=3306;database=book;user=root;password=123456;charset=utf8mb4;AllowPublicKeyRetrieval=True;");
        connection.Open();
        string sql = "SELECT * FROM admin_info where admin_account = @account and admin_password = @pwd;";

        using var command = new MySqlCommand(sql, connection);
        //
        string account = this.textBox1.Text;
        string password = this.textBox2.Text;

        string pwd = MD5Helper.GetMD5(password);

        command.Parameters.AddWithValue("@account", account);
        command.Parameters.AddWithValue("@pwd", pwd);


        using var reader = command.ExecuteReader();

        if (reader.HasRows)
        {
            MainForm mainForm = new MainForm();
            mainForm.Show();
            this.Hide();
        }
        else
        {
            MessageBox.Show(text: "账号或密码错误");

            this.textBox1.Text = "";
            this.textBox2.Text = "";

        }

    }
}
   